Bulgaria vs Romania: Proportion of students at the end of lower secondary achieving at

Bulgaria
0.3069 WPIA
in 2022
Romania
0.316 WPIA
in 2022
Bulgaria rank
44th
Romania rank
41st

Proportion of students at the end of lower secondary achieving at over time

  • Bulgaria
  • Romania
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How they compare

Romania currently reports 0.316 WPIA against 0.3069 WPIA in Bulgaria, a difference of 0.0091 WPIA.

The two have swapped places 2 times across 6 shared years of data; in 2006 it was Romania ahead.

Bulgaria ranks 44th and Romania ranks 41st of 52 countries.

Romania has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Bulgaria Romania Difference Ahead
2000s 0.29 WPIA 0.3931 WPIA 0.1031 WPIA Romania
2010s 0.4258 WPIA 0.4523 WPIA 0.0265 WPIA Romania
2020s 0.3069 WPIA 0.316 WPIA 0.0091 WPIA Romania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher proportion of students at the end of lower secondary achieving at, Bulgaria or Romania?
Romania, at 0.316 WPIA against 0.3069 WPIA in Bulgaria as of 2022.
What is the difference in proportion of students at the end of lower secondary achieving at between Bulgaria and Romania?
0.0091 WPIA, with Romania ahead.
How many years of comparable data are there for Bulgaria and Romania?
6 years are reported by both, from 2006 to 2022.
How do Bulgaria and Romania rank globally for proportion of students at the end of lower secondary achieving at?
Bulgaria ranks 44th and Romania ranks 41st of 52 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index (WPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Romania: Proportion of students at the end of lower secondary achieving at. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 08 September 2026, from https://education.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-achieving-at-least-a-minimum-6/bulgaria/romania/

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About this data

Indicator
Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index (WPIA)
Unit
WPIA
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
52 places, 364 data points, 2000–2023
Last refreshed

February 2026 Data Release